Description
- Signal Type: Sinking / sourcing configurable
- Operating Humidity: 5%–95% non-condensing
Function Features
- High density layout saving cabinet installation space
- Group isolation design reducing cross-channel interference
Working Principle: Collect DC digital level signals from field proximity switches, transmit to DI card for system acquisition.
Material & Structure: Conformal coated internal PCB, flame retardant plastic shell.
Installation Requirements: Leave sufficient cooling clearance between adjacent high-density I/O modules.
Application Scenarios: Mass equipment digital signal collection in power plant and chemical plant.
Usage Notes: Avoid long-distance parallel wiring with high-power AC cables.
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